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Current system
18502-1123
J 2151


Nearby doubles
19' : 18497-1059
J 2925

21' : 18498-1057
J 2926

24' : 18499-1057
DAM 122

27' : 18493-1058
HO 439

29' : 18490-1059
J 2531

46' : 18472-1113
HDS2664

51' : 18524-1158
J 2928

54' : 18527-1157
J 2929AB

57' : 18489-1027
RST4599

58' : 18463-1059
J 1598

61' : 18463-1104
KPP 424

61' : 18461-1057
J 1597

67' : 18460-1053
J 2675

75' : 18452-1125
TDT1034

77' : 18452-1104
J 465

79' : 18469-1222
BRT2757

80' : 18480-1009
HDS2665

81' : 18467-1226
J 2146

81' : 18532-1013
SZA 6

83' : 18459-1030
STF2373

85' : 18536-1230
RST4023

86' : 18492-0957
A 1888

86' : 18461-1020
J 467

90' : 18467-1008
A 1887

91' : 18564-1119
RST4024

96' : 18481-0950
J 2677



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18502-1123 J 2151

 
 
18h 50m 15.05s -11° 20' 42.5" P.A. 122.00 sep 5.9 mag 10.23,12.80
 
 
Coord 2000 18502-1123 Discov num J  2151 Comp Coord arcsec 2000 18 50 15.05 -11 20 42.5
Date first 1942 Date last 2015 Obs 7
Pa first 120 Pa last 122.3 P.A. Now (θ) 122.3°
Sep first 6.0 Sep last 5.941 Sep. Now (ρ) 5.941"
Mag pri 10.23 Mag sec 12.80 delta mag (ΔM) 2.57 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5701-00071-1 Gaia DR2 4106099751294040448
 
 
WDS 18502-1123 J 2151 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18502-1123 J 2151 1942 1 120 6.0 9.00 14.00
18502-1123 J 2151 2000 2 122 6.1 9.00 14.00 185015.05-112042.5
18502-1123 J 2151 2001 3 121 6.1 10.23 12.80 185015.05-112042.5
18502-1123 J 2151 2015 4 122 6.0 10.23 12.80 185015.05-112042.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 18502-1123 J 2151 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18502-1123 J 2151 : MEASURES
 
 
No records found.

 
 
WDS 18502-1123 : VIRTUAL EYEPIECE
 
 

18502-1123 J 2151A mag 10.23 18502-1123 J 2151B sep 5.9 P.A. 122.80 mag 12.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18502-1123 : ALADIN DSS IMAGE @ 18h 50m 15.05s -11° 20' 42.5"
 
 
 
 
WDS 18502-1123 J 2151 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18502-1123 J 2151 distance=0' 18497-1059 J 2925 distance=19' 18498-1057 J 2926 distance=21' 18499-1057 DAM 122 distance=24' 18493-1058 HO 439 distance=27' 18490-1059 J 2531 distance=29' 18532-1121 A 1889A,BC distance=45' 18532-1121 A 1889BC distance=45' 18472-1113 HDS2664 distance=46' 18524-1158 J 2928 distance=51' 18527-1157 J 2929BC distance=53' 18527-1157 J 2929AB distance=54' 18489-1027 RST4599 distance=57' 18463-1059 J 1598 distance=58' 18463-1104 KPP 424 distance=61' 18461-1057 J 1597 distance=61' 18460-1053 J 2675 distance=67' 18452-1125 TDT1034 distance=75' 18452-1104 J 465 distance=77' 18469-1222 BRT2757 distance=79' 18480-1009 HDS2665 distance=80' 18467-1226 J 2146 distance=81' 18532-1013 SZA 6 distance=81' 18459-1030 STF2373 distance=83' 18536-1230 RST4023 distance=85' 18492-0957 A 1888 distance=86' 18461-1020 J 467 distance=86' 18467-1008 A 1887 distance=90' 18564-1119 RST4024 distance=91' 18481-0950 J 2677 distance=96' 18550-1013 RST4607 distance=98' 18459-1000 HO 568 distance=104' 18566-1038 J 2536 distance=105' 18554-1008 RST4608 distance=106' 18571-1153 RST4025 distance=106' 18430-1109 KPP2763 distance=108' 18471-0939 RST4598AB distance=113' 18471-0939 J 106AC distance=113' 18530-0935 CHR 81AB distance=114' 18501-1317 SRT 1 distance=116' 18460-0928 HO 88 distance=129' 18422-1022 J 2522 distance=132' 18413-1143 GWP2793 distance=133' 18576-1001 HDS2688 distance=135' 18467-0916 JNN 118 distance=136' 18452-0923 TDT1033 distance=140' 18454-1326 J 2228 distance=144' 18547-0912 J 2240 distance=146' 19002-1110 BRT2758 distance=147' 18423-0952 SLE 234 distance=148' 18542-1338 A 1891 distance=149' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18502-1123 J 2151 122 5.9
Show 18497-1059 J 2925 325 7.4 19
Show 18498-1057 J 2926 178 5.1 21
Show 18499-1057 DAM 122 303 8.6 24
Show 18493-1058 HO 439 157 3.5 27
Show 18490-1059 J 2531 59 3.2 29
Show 18532-1121 A 1889 A,BC 32 61.5 45
Show 18532-1121 A 1889 BC 119 0.8 45
Show 18472-1113 HDS2664 38 6.8 46
Show 18524-1158 J 2928 18 5.5 51
Show 18527-1157 J 2929 BC 148 7.1 53
Show 18527-1157 J 2929 AB 276 68.9 54
Show 18489-1027 RST4599 125 1.1 57
Show 18463-1059 J 1598 242 6.8 58
Show 18463-1104 KPP 424 133 3.4 61
Show 18461-1057 J 1597 29 6.1 61
Show 18460-1053 J 2675 149 5.7 67
Show 18452-1125 TDT1034 20 1.7 75
Show 18452-1104 J 465 30 2.3 77
Show 18469-1222 BRT2757 131 3.7 79
Show 18480-1009 HDS2665 194 0.3 80
Show 18467-1226 J 2146 151 8.7 81
Show 18532-1013 SZA 6 89 0.2 81
Show 18459-1030 STF2373 336 4.3 83
Show 18536-1230 RST4023 24 0.6 85
Show 18492-0957 A 1888 165 2.2 86
Show 18461-1020 J 467 271 2.1 86
Show 18467-1008 A 1887 265 3.4 90
Show 18564-1119 RST4024 313 3.0 91
Show 18481-0950 J 2677 298 6.0 96
Show 18550-1013 RST4607 126 1.0 98
Show 18459-1000 HO 568 174 5.0 104
Show 18566-1038 J 2536 164 2.9 105
Show 18554-1008 RST4608 7 0.5 106
Show 18571-1153 RST4025 276 1.2 106
Show 18430-1109 KPP2763 138 34.3 108
Show 18471-0939 RST4598 AB 244 1.7 113
Show 18471-0939 J 106 AC 151 4.4 113
Show 18530-0935 CHR 81 AB 89 0.2 114
Show 18501-1317 SRT 1 251 29.0 116
Show 18460-0928 HO 88 27 2.2 129
Show 18422-1022 J 2522 232 3.3 132
Show 18413-1143 GWP2793 320 9.1 133
Show 18576-1001 HDS2688 197 0.3 135
Show 18467-0916 JNN 118 268 3.4 136
Show 18452-0923 TDT1033 124 10.5 140
Show 18454-1326 J 2228 223 9.7 144
Show 18547-0912 J 2240 236 4.6 146
Show 19002-1110 BRT2758 51 4.1 147
Show 18423-0952 SLE 234 60 6.6 148
Show 18542-1338 A 1891 256 0.4 149

 
 
WDS 18502-1123 : COMPONENTS
 
 
  A
B pa=122.8°
sep=5.86"
 
 
18502-1123 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185015.05-112042.5 Mag 10.23 PmRA -5.00
PmDE -2.0 Tycho2 5701-00071-1
Tycho2
Tycho2 5701-00071-1 Pflag RAmdeg 282.56270696 DEmdeg -11.34513035
PmRA -1.0 PmDE -5.5 E RAmdeg 35 E DEmdeg 47
E pmRA 2.1 E pmDE 2.1 EpRAm 1988.15 EpDEm 1984.94
Num 3 Q RAmdeg 2.1 Q DEmdeg 0.6 Q pmRA 2.1
Q pmDE 0.6 BTmag 12.005 E BTmag 0.146 VTmag 10.228
E VTmag 0.047 Prox 941 TYC T HIP
CCDM RAdeg 282.56270917 DEdeg -11.34511778 EpRA 1990 1.78
EpDE 1990 1.68 E RAdeg 36.2 E DEdeg 49.0 Posflg
Corr 0.0
 
 
18502-1123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185015.38-112045.7 Mag 12.8 Calc delta mag 2.57
Calc coord yes